PI5V330A. Low On-Resistance Wideband/Video Quad 2-Channel Mux/DeMux. Features: Description. Pin Diagram. Block Diagram. Pin Description.

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1 Features: High-performance solution to switch between video sources Wide bandwidth: >360 MHz Low On-Resistance: 3Ω Low crosstalk at 0 MHz: 58dB Ultra-low quiescent power (0.µA typical) Single supply operation: +5.0V Fast switching: 0ns High-current output: 00mA Packaging (Pb-free & Green available): 6-pin 300-mil wide plastic SOIC (S) 6-pin 50-mil wide plastic SOIC (W) 6-pin 50-mil wide plastic QSOP (Q) Description: Pericom Semiconductor s is a true bidirectional Quad 2-channel multiplexer/demultiplexer that is recommended for both RGB and composite video switching applications. The Video Switch can be driven from a current output RAMDAC or voltage output composite video source. Low On-Resistance and wide bandwidth make it ideal for video and other applications. Also this device has exceptionally high current capability which is far greater than most analog switches offered today. A single 5V supply is all that is required for operation. The offers a high-performance, low-cost solution to switch between video sources. The application section describes the replacing the HC4053 multiplier and buffer/ amplifier. Block Diagram Pin Diagram S A S2 A S B S2 B D A D B S A S2 A V CC S D S C S2 C D C D A S B S2 D D D S D S2 D D D S2 B D B S C S2 C DECODER/DRIVERS GND 8 9 D D Truth Table ON Switch 0 0 S A, S B, S C, S D 0 S2 A, S 2 B, S 2 C, S 2 D X Disabled Pin Description Pin Name S A, S B, S C, S D, S2 A, S 2 B, S 2 C, S2 D D A, D B, D C, D D GND V CC Description Analog Video I/O Select Input Enable Analog Video I/O Ground Power

2 = Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature C to +50 C Ambient Temperature with Power Applied C to +85 C Supply Voltage to Ground Potential (Inputs & V CC Only) V to +7.0V Supply Voltage to Ground Potential (Outputs & D/O Only) 0.5V to +7.0V DC Input Voltage V to +7.0V DC Output Current...20mA Power Dissipation...0.5W Note: Stresses greater than those listed under MAXIMUM RAT- GS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. DC Electrical Characteristics (Over the Operating Range, T A = 40 C to +85 C, V CC = 5V ±5%) Parameters Description Test Conditions () Min. Typ. (2) Max. Units V ANALOG Analog Signal Range V IH Input HIGH Voltage Guaranteed Logic HIGH level 2.0 V IL Input LOW Voltage Guaranteed Logic LOW Level I IH Input HIGH Current V CC = Max., V = V CC ± I IL Input LOW Current V CC = Max., V = GND ± I O Analog Output Leakage Currnet 0 S, S2, or D V CC, Switch OFF ± V IK Clamp Diode Voltage V CC = Min., I = -8mA V I OS Short Circuit Current (3) 50 ma V H Input Hysteresis at Control Pins V CC = M., V =.0V R L = 75Ω, I ON = 3 ma 3 7 mv R ON Switch On-Resistance V CC = M., V = 2.0V R L = 75Ω, I ON = 26 ma Ω. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at V CC = 5.0V, TA 25 C ambient and maximum loading. 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 4. Measured by the voltage drop between S, S2, and D I/O pins at indicated current through the switch. On-Resistance is determined by the lower of the voltages on the S, S2, and D I/O pins. V µa 2

3 = Dynamic Characteristics (Over the Operating Range, TA = 40 C to +85 C, V CC = 5V ±5%) Parameters Description Test Conditions Min. Typ. Max. Unit T ON Turn On Time R L = 70Ω, C L = 20 PF, See Fig T OFF Turn Off Time R L = 70Ω, C L = 20 PF, See Fig B W () -3dB Bandwidth R L = 50Ω, See Fig MHz X TALK Crosstalk R = 0Ω; R L = 50Ω, 0MHz, See Fig db D G Differential Gain R L = 50Ω, f = 3.58 MHz, See Fig % D P Differential Phase R L = 50Ω, f = 3.58 MHz, See Fig Deg. C () Input/Enable Capacitance V = 0V, f = MHz 6 C OFF () Capacitance, Switch Off V = 0V, f = MHz 6 C ON () Capacitance, Switch On V = 0V, f = MHz 8 O IRR Off Isolation R L = 50Ω, 0MHz, See Fig 7-38 db. This parameter is determined by device characterization but is not production tested. ns pf Power Supply Characteristics Parameters Description Test Conditions () Min. Typ (2) Max. Units I CC ICC I CCD Quiescent Power Supply Current Supply Current per TTL HIGH Supply Current per Input per MHz (4) V CC = Max. = GND or V CC µa V CC = Max. = 3.4V (3) 2.5 ma V CC = Max., S, S2 and D Pins Open = GND Control Input Toggling 50%Duty Cycle. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are at V CC = 5.0V, +25 C ambient. 3. Per TTL driven input (V 3.4V, control inputs only); S, S2, and D pins do not contribute to Icc. 4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified frequency. The S, S2, and D I/O pins generate no significant AC or DC currents as they transition. This parameter is not tested, but is guaranteed by design. ma/ MHz 3

4 Definitions Symbol R ON I O V V C C OFF C ON V IH V IL I IH (I IL ) Description Resistance between source and drain with switch in the ON state. Output leakage current measured at S, S2, and D with the switch OFF. Digital voltage at the pin that selects between S and S2 analog inputs. A voltage that ABLES the chip. Capacitance at the digital inputs. Capacitance at analog I/O (S, S2, D) with switch OFF. Capacitance at analog I/O (S, S2, D) with switch ON. Minimum input voltage for logic HIGH. Minimum input voltage for logic LOW. Input current of the digital input. I OS Minimum short circuit current for S, S2 and D. t ON t OFF Propagation delay measured between 50% of the digital input to 90% of the analog output when switch is turned ON. The peak analog voltage is 0.74V. Propagation delay measured between 50% of the digital input to 90% of the analog output when switch is turned OFF. The peak analog voltage is 0.74V. B W X TALK D G D P O IRR Frequency response of the switch in the ON state measured at 3dB down. Is an unwanted signal coupled from channel to channel. Measured in db. X TALK = 20 LOG V OUT /V. This is non-adjacent crosstalk. Differential gain is the difference measurement between two bias levels, for instance analog input signals of 0V to 0.74V. Differential phase is the difference measurement between two bias levels, for instance analog input signals of 0V to 0.74V. Off isolation is the resistance (measured in db) between the input and output with the switch off (NO). 4

5 Test Circuits DC HP495A S R T2 HP4952A 0. mf 0. mf HP4800A HP667A 50Ω Figure 5. Differential Gain/Phase +5.0V 3V S V CC D V OUT Digital Input 50% 50% GND 75Ω 20pF Analog Output ton 90% 90% toff Figure 6. Switching Time HP495A S R T HP667A 50Ω Figure 7. Gain/Phase, Crosstalk, Off-Isolation 5

6 Packaging Mechanical: 6-pin SOIC (S) x SEATG PLANE BSC DOTES DIMSIONS MILLIMETERS Packaging Mechanical: 6-pin SOIC (W) x REF SEATG PLANE BSC DOTES DIMSIONS MILLIMETERS 6

7 Packaging Mechanical: 6-pin QSOP (Q) Guage Plane 0.20 M Detail A REF.05 x REF Detail A BSC SEATG PLANE DOTES DIMSIONS MILLIMETERS Ordering Information Ordering Code Package Code Package Description S S 6-pin 300-mil wide plastic SOIC SE S Pb-free & Green, 6-pin 300-mil wide plastic SOIC W W 6-pin 50-mil wide plastic SOIC WE W Pb-free & Green, 6-pin 50-mil wide plastic SOIC Q Q 6-pin 50-mil wide plastic QSOP QE Q Pb-free & Green, 6-pin 50-mil wide plastic QSOP. Thermal characteristics can be found on the company web site at Pericom Semiconductor Corporation